ARC Mate 120𝑖D/12L
Long-Reach Arc Welding Precision for Larger, More Demanding Applications
The FANUC ARC Mate 120𝑖D/12L is a powerful, long-arm arc welding robot that delivers ultimate precision, axis speeds, and versatility. Featuring an extended upper arm, this robot is able to handle larger workpieces while maintaining clean, smooth finishes, every time. This makes it the perfect addition to any industrial facility looking to streamline large welding projects.
Arc welding robots help boost productivity, improve safety, and achieve cost efficiency. Offering high payload capacities, longer reach, and multi-axis flexibility, these robots handle repetitive welding tasks, allowing your experienced human team to focus on higher-value, more complex tasks.
ARC Mate 120𝑖D/12L
Why Choose ARC Mate 120𝑖D/12L Welding Robots

Extensive Welding Reach
The ARC Mate 120𝑖D/12L offers an extensive 2,272 mm reach and full articulation, allowing it to handle large and diverse welding tasks with ease.

Easy Programming
Featuring a fully integrated welding hose pack, cable management system, and R-30𝑖B Plus Controller, this welding robot is easy to install, program and operate.

Minimal Interference
The slim curved robot arm is ideal for welding in tight, narrow or hard to reach spaces, ensuring smooth productivity with minimal interference.
The Benefits
Arc Welding Advantages
Superior Precision
Arc Mate robots deliver high-quality, repeatable results every time, ensuring durability in harsh conditions.
Cutting-Edge Technology
FANUC is a leading provider of welding robots, renowned for delivering unmatched precision, speed, and versatility.
Flexible Programming
Simple software programming allows for quick, easy setup and integration into your workflow.
Comprehensive Training
Empower your operators with in-depth training to maximise efficiency and achieve consistent results.
Fast Implementation
Our experts ensure speedy setup and integration, minimising downtime so you can achieve results fast.
Expert Support
Ongoing technical support ensures long-term reliability, optimal performance, and quality results.
Small Footprint
Arc Mate robots feature a lightweight, compact design to suit tight or busy workshops.
Scalable System
Arc Mate robots can be upgraded with visual detection, auxiliary axes, and other accessories.
Key Features
The FANUC ARC Mate 120𝑖D/12L welding robot offers advanced features designed to enhance productivity and efficiency without sacrificing quality or overworking your team:
Robot Platform
The FANUC ARC Mate 120𝑖D/12L
Long-reach, high-speed arc welding robot with 2,272 mm reach and 12 kg payload, engineered for large components and demanding production environments.
FANUC R-30iB Plus Controller
Advanced robot controller with iHMI interface, enhanced processing capability, and seamless integration with welding power sources, positioners, and safety systems.
FANUC ArcTool Welding Software
Welding-specific programming that streamlines weld path creation, parameter setting, multi-pass sequencing, and program management.
Wire Touch Sensing and Thru-Arc Seam Tracking (TAST)
Maintains weld accuracy across parts with dimensional variation or fit-up inconsistency.
Welding Technology
Advanced MIG Systems
Fronius or Kemppi power sources deliver superior arc control across steel, stainless steel, and aluminium.
Water-Cooled Torch Systems
Reduces torch and consumable wear during heavy duty cycles and minimises maintenance frequency.
Workpiece Handling
Typically deployed in conjunction with Infinite Robotics’ positioner and fixturing systems, this Arc welding robot enables:
Optimal Weld Position Access
Producing better welds on complex, multi-face assemblies without manual repositioning.
Continuous Robot Utilisation
Maximising arc-on time and minimising non-welding interruptions.
Repeatable Part Presentation
Ensures every component is presented to the robot in exactly the same position, every cycle.
System Construction
Heavy-Duty Fabricated Base Frame
Engineered for demanding, industrial environments.
Fully Wired and Factory Tested
Ensures reliability and immediate readiness upon delivery.
Controls and Safety
Operator Control Station
High-performance, user-friendly R-30𝑖B Plus controller supports easy use and productivity.
Integrated Safety Systems
Designed to meet Australian Standards.
Delivery Scope
Full system design, build, installation, commissioning, and operator training for seamless integration into your production line.
Implementation
Technical Specifications
| Robot Model | ARC Mate 120𝑖D/12L |
| Robot Reach | 2272 mm |
| Repeatability | ± 0.03* |
| Robot Payload | 12 kg |
| Controlled Axes | 6 |
| Programming Method | Teach Pendant or Offline Programming |
| Welding Processes | MIG |
| Fume Extraction | Optional fume hood or torch-mounted system |
Options Available
Upgrade your arc welding robot with a wide range of accessories, including:
Linear Tracks
Custom travel lengths that extend the robot’s working envelope.
Multi-Axis Positioners
For complex, multi-face welding applications.
Offline Programming
Streamline programming and minimise downtime.
iRVision Seam Finding and Tracking
Maintain weld accuracy across batches.
Automated Part Handling
Speed up your workflow.
Laser Welding and Plasma Cutting
Advanced technologies for specialised applications.
Advanced Sensing Technologies
Enhance precision and consistency.
Case Studies
Infinite Robotics has delivered countless FANUC ARC Mate 120𝑖D/12L welding robots to diverse businesses to streamline operations. See how an arc welding robot could boost your efficiency.
Optimise Aluminium and Steel Welding for Safety Equipment
Transforming Welding for High-Quality 4WD Accessories
Start Welding Smarter Today
Enhance your productivity with a FANUC ARC Mate 120𝑖D/12L welding robot. Engineered to deliver a longer reach, outstanding speed and excellent precision, this user-friendly welding system is a versatile, high-performance addition to any workshop.
Contact us today to order your arc welding solution and start streamlining your production line!


